EP 3618334 B1 20240515 - PILOT SENDING AND RECEIVING METHOD AND DEVICE
Title (en)
PILOT SENDING AND RECEIVING METHOD AND DEVICE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM SENDEN UND EMPFANGEN VON PILOTSIGNALEN
Title (fr)
PROCÉDÉ ET DISPOSITIF D'ÉMISSION ET DE RÉCEPTION DE PILOTE
Publication
Application
Priority
- CN 201710278122 A 20170425
- CN 2018073804 W 20180123
Abstract (en)
[origin: EP3618334A1] Disclosed in the present application are a pilot sending and receiving method and device, configured to reduce a delay of receiving pilot data at a terminal, thus improving efficiency of channel estimation based on the pilot data. The pilot sending method provided in the present application comprises: determining a pilot data pattern configured for a user equipment unit, the pilot data pattern comprising time-frequency position information of pilot data, and the time-frequency position information comprising position information of an initial time point of the pilot data in a subframe; and sending to the user equipment unit, according to the pilot data pattern, the pilot data.
IPC 8 full level
H04L 5/00 (2006.01)
CPC (source: CN EP US)
H04B 3/10 (2013.01 - US); H04L 5/0005 (2013.01 - US); H04L 5/0048 (2013.01 - CN US); H04L 5/005 (2013.01 - EP); H04L 5/0092 (2013.01 - EP); H04L 5/0094 (2013.01 - CN US); H04L 25/0226 (2013.01 - US); H04W 72/0446 (2013.01 - US); H04L 5/0007 (2013.01 - EP); H04L 41/0896 (2013.01 - US); H04W 28/0908 (2020.05 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3618334 A1 20200304; EP 3618334 A4 20200422; EP 3618334 B1 20240515; CN 108737052 A 20181102; CN 108737052 B 20200828; US 11063721 B2 20210713; US 2020195400 A1 20200618; WO 2018196449 A1 20181101
DOCDB simple family (application)
EP 18790292 A 20180123; CN 201710278122 A 20170425; CN 2018073804 W 20180123; US 201816608201 A 20180123